The performance of soil Lateral throwing of the rotary-cultivated ditcher is a target for judging the working quality of a ditcher.
旋耕开沟机开沟作业的横向抛土性能是衡量开沟机作业质量的重要指标。
词典释义:
n.挖沟人;开渠工
The performance of soil Lateral throwing of the rotary-cultivated ditcher is a target for judging the working quality of a ditcher.
旋耕开沟机开沟作业的横向抛土性能是衡量开沟机作业质量的重要指标。
amount of precipitation是什么意思_amount of precipitation单词用法
amount of information是什么意思_amount of information单词用法
amount of income是什么意思_amount of income单词用法
amount of exercise是什么意思_amount of exercise单词用法
amount of debt是什么意思_amount of debt单词用法
amount of compensation是什么意思_amount of compensation单词用法